.header .xg {
    border: none;
    width: 6%;
    height: 5rem;
    font-size: 1.5rem;
    margin: 1.5rem 0 0 92%;
    padding: 1rem 0 -1rem 1.5rem;
    border-radius: 0.8rem;
    color: #f6f6f6;
    background-color: #78a4ff;
    position: absolute;
    cursor: pointer;
}

.header .xg:hover {
    box-shadow: 0 0 2rem -0.5rem rgb(0 0 0 / 15%);
}

.header .user {
    border: none;
    width: 6%;
    height: 5rem;
    font-size: 1.5rem;
    margin: 1.5rem 0 0 85%;
    padding: 1rem 0 -1rem 1.5rem;
    border-radius: 0.8rem;
    color: #f6f6f6;
    background-color: #78a4ff;
    position: absolute;
    cursor: pointer;
}

.header .user:hover {
    box-shadow: 0 0 2rem -0.5rem rgb(0 0 0 / 15%);
}

.box {
    display: flex;
    width: 100rem;
    height: 110rem;
    margin: 2% auto;
    overflow: hidden;
    background-color: rgba(255,255,255,50%);
}

.tb {
    font: bold 11px "Trebuchet MS", Verdana, Arial, Helvetica, sans-serif;
    color: #4b4b4b;
    border-radius: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 6px 6px 6px 8px;
    width: 100%;
}

.tb tr td {
    opacity: 60%;
    background: #ffffff;
    font-size:15px;
    color: #000000;
    text-align: center;
    width: 10rem;
}

.base h5 {
    color: rgb(144,129,241);
    font-size: 3rem;
    margin: 2rem auto;
}

.header select {
    border: none;
    width: 7%;
    height: 5rem;
    font-size: 1.5rem;
    margin: 1.5rem 0 0 77%;
    text-align: center;
    border-radius: 0.8rem;
    color: #f6f6f6;
    background-color: #78a4ff;
    position: absolute;
    cursor: pointer;
}

.header select option {
    font-size: 1.5rem;
    color: #f6f6f6;
    background-color: #78a4ff;
    cursor: pointer;
}

.header select:hover {
    box-shadow: 0 0 2rem -0.5rem rgb(0 0 0 / 15%);
}
